Heavy Duty Silver Tarps

Heavy duty silver tarps are waterproof 10 mil poly tarps built for all-weather outdoor cover. The reflective silver coating bounces sunlight and heat away from whatever is underneath, making these tarps a popular choice for canopy replacement tops, roof cover, equipment and machinery covers, and farm protection. Each tarp is woven, reinforced polyethylene with UV coating on both sides, rope-reinforced hems, and plastic cap reinforced corners for strength. Available in 36 sizes from 6' x 8' up to 100' x 100'.

Best Uses

Canopy and carport replacement covers
Emergency and temporary roof tarps
Farm, hay, and equipment covers
Construction and machinery protection
Firewood, boat, and vehicle covers

Quick Specifications

Material: Woven reinforced polyethylene (poly)
Construction: 3-ply — a woven polyethylene tape grid core laminated with a UV protective coating on each side
Thickness: 10 mil — true measured thickness, never inflated
Weave count: 14 x 14
Fabric weight: 5.5 oz/sq. yd.
Color: Silver (heat-reflective)
Grommets: Rustproof, approximately every 1.5 ft on all sides
Hems & corners: Rope-reinforced hems with plastic cap reinforced corners
Performance: Waterproof, mildew resistant, rot resistant, tear resistant, acid resistant
Sizes: 36 options, 6' x 8' to 100' x 100'
Origin: Imported

How Silver Compares to Similar Poly Tarps

Silver is the heat-reflective 10 mil choice. Here's how it lines up against its closest alternatives:

Tarp	True thickness	Finish	Best for
Heavy Duty Silver Tarps (this collection)	10 mil	Silver, heat-reflective	All-weather canopy, roof, and equipment cover
Heavy Duty White Tarps	10 mil	White both sides	Bright, light-blocking shade cover
Heavy Duty Silver/Black Tarps	11 mil	Silver / blackout black	Heavier cover with a light-blocking underside
Silver/White Tarps – Made in USA	12 mil	Reversible silver / white	Longer-life USA-made poly

Looking for a different thickness or color? See the full range on the Poly Tarps hub, compared from 5 mil to 20 mil.

For extreme heat and high-UV climates (Florida, Arizona, California), even heavy poly wears faster — step up to an 18 oz Vinyl Coated Polyester Tarp for maximum UV and tear resistance.

Frequently Asked Questions

Do silver tarps reflect heat?

Yes. The reflective silver coating bounces back more sunlight and heat than darker tarp colors. Silver and white are the most reflective poly tarp colors, which helps keep the area underneath cooler.

What are heavy duty silver tarps best used for?

Heavy duty silver tarps are popular for canopy and carport replacement tops, emergency and temporary roof cover, farm and hay protection, and construction equipment and machinery covers. They also work well for firewood, boat, and vehicle covers.

How long do 10 mil silver tarps last outdoors?

It depends on climate. A 10 mil silver poly tarp may last about 2 to 4 years in low-to-medium UV areas such as the Midwest and Northeast, but only a few months in very high heat and high-UV regions like Florida, Arizona, and California. The reflective silver surface helps extend life compared with darker colors.

When should I choose a 10 mil silver poly tarp vs an 18 oz vinyl tarp?

Choose a 10 mil silver poly tarp for cost-effective, lightweight, all-weather cover in low-to-medium UV conditions. Choose an 18 oz vinyl coated polyester tarp when you need the longest service life and the toughest UV, tear, and abrasion resistance, especially in high-heat climates like Florida and Arizona.

Are silver tarps waterproof and UV resistant on both sides?

Yes. These silver tarps are waterproof and UV-coated on both sides. For best results, install with enough slope and secure tie-downs so water runs off and does not pool in wind and heavy rain.

What grommet spacing do silver tarps have, and how should I tie them down?

Silver tarps have rustproof grommets spaced approximately every 1.5 ft on all sides, with rope-reinforced hems and plastic cap reinforced corners. In windy conditions, tie down at every grommet and avoid leaving loose areas that can flap and wear.

What sizes do silver tarps come in?

This collection offers 36 sizes, from 6' x 8' up to 100' x 100'. Tarp sizes are approximate finished sizes. If you do not see the size you need, custom silver tarps are available.

Which tarp is best for Florida, Arizona, and high-UV regions?

For high-heat, high-UV regions, a 10 mil poly tarp will wear faster. Step up to an 18 oz vinyl coated polyester tarp, which offers outstanding UV, heat, and abrasion resistance for long-term outdoor use in Florida, Arizona, and California.